Is it even possible to find high-quality scans of BL merch (or official images in general) at all?

So, I recently became interested in BL photocards, and that’s where my search began. But now I’m wondering if it’s even possible to find anything at all. I’ve searched everywhere (through the usual sites like Google, Pinterest, and Reddit) for high-quality scans or official images of photocards from my favorite BL manhwas, and it’s been nearly impossible to find anything. Do you guys know where I could look? I’ve started to wonder who the hell are the people who runs the BL manhwa industry, because honestly, it’s wild how they manage to crack down on piracy so aggressively.